KR100707293B1 - 디스크 속도 제어 장치 및 광 디스크 재생기 및/또는 기록 장치 - Google Patents

디스크 속도 제어 장치 및 광 디스크 재생기 및/또는 기록 장치 Download PDF

Info

Publication number
KR100707293B1
KR100707293B1 KR1020000035854A KR20000035854A KR100707293B1 KR 100707293 B1 KR100707293 B1 KR 100707293B1 KR 1020000035854 A KR1020000035854 A KR 1020000035854A KR 20000035854 A KR20000035854 A KR 20000035854A KR 100707293 B1 KR100707293 B1 KR 100707293B1
Authority
KR
South Korea
Prior art keywords
speed
data
frequency
processing means
disc
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1020000035854A
Other languages
English (en)
Korean (ko)
Other versions
KR20010015073A (ko
Inventor
페터 마르
Original Assignee
도이체 톰손-브란트 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 도이체 톰손-브란트 게엠베하 filed Critical 도이체 톰손-브란트 게엠베하
Publication of KR20010015073A publication Critical patent/KR20010015073A/ko
Application granted granted Critical
Publication of KR100707293B1 publication Critical patent/KR100707293B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/28—Speed controlling, regulating, or indicating

Landscapes

  • Rotational Drive Of Disk (AREA)
KR1020000035854A 1999-07-13 2000-06-28 디스크 속도 제어 장치 및 광 디스크 재생기 및/또는 기록 장치 Expired - Fee Related KR100707293B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP99401755.6 1999-07-13
EP99401755A EP1069562A1 (en) 1999-07-13 1999-07-13 Disc speed control device

Publications (2)

Publication Number Publication Date
KR20010015073A KR20010015073A (ko) 2001-02-26
KR100707293B1 true KR100707293B1 (ko) 2007-04-16

Family

ID=8242052

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020000035854A Expired - Fee Related KR100707293B1 (ko) 1999-07-13 2000-06-28 디스크 속도 제어 장치 및 광 디스크 재생기 및/또는 기록 장치

Country Status (6)

Country Link
US (1) US6952386B1 (enExample)
EP (1) EP1069562A1 (enExample)
JP (1) JP2001052426A (enExample)
KR (1) KR100707293B1 (enExample)
CN (1) CN1229800C (enExample)
DE (1) DE60031046T2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100546315B1 (ko) * 2003-02-10 2006-01-26 삼성전자주식회사 광디스크 기록기기의 기록 배속 제어 장치 및 그 방법
US20060072404A1 (en) * 2004-09-07 2006-04-06 Gage Donald B Method and system for managing data storage on optical media using scan-before-burn techniques
US7366641B1 (en) * 2005-03-28 2008-04-29 Western Digital Technologies, Inc. Serial interface amplitude selection for a disk drive in an unknown interconnect environment
US9286932B2 (en) 2009-10-30 2016-03-15 Hewlett Packard Enterprise Development Lp Hard disk drive having regions corresponding to different speeds at which storage surface rotates

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0878795A2 (en) * 1997-05-13 1998-11-18 Matsushita Electric Industrial Co., Ltd. Spindle motor control system for a disk player

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4611319A (en) * 1982-10-15 1986-09-09 Pioneer Electronic Corporation Disc drive control system
JPS61129778A (ja) * 1984-11-28 1986-06-17 Pioneer Electronic Corp デイスク再生方式
JPS63282958A (ja) * 1987-05-15 1988-11-18 Pioneer Electronic Corp ディスク再生装置
JPH06162670A (ja) * 1992-11-26 1994-06-10 Sony Corp ディスク記録再生方式
JPH07130092A (ja) * 1993-11-05 1995-05-19 Sony Corp ディスク記録装置、ディスク再生装置およびディスク状記録媒体
JPH08167239A (ja) * 1994-12-07 1996-06-25 Sony Corp 再生装置及び回転サーボ回路
JP3442243B2 (ja) * 1996-07-12 2003-09-02 ティアック株式会社 デ−タ再生方法及び装置
JPH10106136A (ja) * 1996-09-30 1998-04-24 Sanyo Electric Co Ltd 光ディスク用スピンドルモータのサーボ制御装置
JPH11232772A (ja) * 1998-02-10 1999-08-27 Mitsubishi Electric Corp ディスク回転制御装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0878795A2 (en) * 1997-05-13 1998-11-18 Matsushita Electric Industrial Co., Ltd. Spindle motor control system for a disk player

Also Published As

Publication number Publication date
CN1280365A (zh) 2001-01-17
KR20010015073A (ko) 2001-02-26
EP1069562A1 (en) 2001-01-17
JP2001052426A (ja) 2001-02-23
DE60031046D1 (de) 2006-11-16
DE60031046T2 (de) 2007-03-15
CN1229800C (zh) 2005-11-30
US6952386B1 (en) 2005-10-04

Similar Documents

Publication Publication Date Title
US6519213B1 (en) Method and apparatus for reading data from a disk
KR100707293B1 (ko) 디스크 속도 제어 장치 및 광 디스크 재생기 및/또는 기록 장치
US6804176B1 (en) Apparatus and method for performing track search
JPH08138253A (ja) 光ディスク装置及びトラッキング制御方法
JP3786948B2 (ja) 再生装置または記録再生装置のアクセス時間短縮方法
JP3627828B2 (ja) 光ディスクプレーヤのスピンドルサーボ装置
EP1069561B1 (en) Disc speed control device
JPH11328828A (ja) ディスク信号再生装置の回転数制御装置
JP4480278B2 (ja) ディスク装置
KR100393203B1 (ko) 씨디-롬 드라이브에서의 서보 제어방법
KR20010024928A (ko) 디스크 장치
US20040156287A1 (en) Method of accelerating a track-following process for an optical drive
KR100624274B1 (ko) 광 디스크 기록/재생 장치의 제어 방법
JP3649172B2 (ja) ディスク記録装置
KR100431697B1 (ko) Cd재생계에서의데이터억세스방법
JP3749114B2 (ja) 光ディスク記録再生装置
JP3289287B2 (ja) ディスク状記録媒体の再生装置及び記録方法
JPH04281242A (ja) 光磁気記録装置
JP2001034970A (ja) ディスク再生装置
JP2004134006A (ja) ディスク再生装置
JPH10188453A (ja) 光ディスク再生装置
JP2002298497A (ja) ディスク再生装置
JP2000123462A (ja) 光ディスクプレーヤ
EP1037203A2 (en) Constant linear velocity disk reproducing apparatus
JPH10340530A (ja) ディスクプレーヤーのスピンドルモーター制御回路

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20100407

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20100407